#6FCA40#6FCA40

#6FCA40 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.5% C 0.193 H 136.9°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#6FCA40
RGB	rgb(111, 202, 64)
HSL	hsl(100, 57%, 52%)
HSV	hsv(100, 68%, 79%)
CMYK	cmyk(45%, 0%, 68.3%, 20.8%)
CIE-LAB	lab(73.54, -50.89, 57.91)
CIE-LCH	lch(73.54, 77.09, 131.31°)
OKLab	oklab(75.48% -0.141 0.132)
OKLCH	oklch(75.48% 0.193 136.9)
XYZ	xyz(28.6007, 45.9889, 12.2192)
Luminance	0.4599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCA40 #9B40CA

analogous

#B4CA40 #6FCA40 #40CA56

triadic

#6FCA40 #406FCA #CA406F

tetradic

#6FCA40 #40B4CA #9B40CA #CA5640

square

#6FCA40 #40B4CA #9B40CA #CA5640

split-complementary

#6FCA40 #5640CA #CA40B4

monochromatic

#3B701F #54A02C #6FCA40 #93D770 #B7E5A0

Accessibility & contrast

On white

2.06

#6FCA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#6FCA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCA40

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCA40	#FFFFFF	#000000	##000000
##6FCA40	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B92C

Deuteranopia (green-blind)

#C4B24C

Tritanopia (blue-blind)

#6AC3AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6fca40;
/* rgb */ color: rgb(111, 202, 64);
/* oklch */ color: oklch(75.5% 0.193 136.9);

Tailwind

colors: {
  custom: {
    50: '#9fdb7c',
    500: '#6fca40',
    950: '#000000',
  },
}

SCSS

$custom: #6fca40;
$custom-light: #9fdb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#6fca40",
  "rgb": {
    "r": 111,
    "g": 202,
    "b": 64
  },
  "hsl": {
    "h": 99.565,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75484,
    "c": 0.19318,
    "h": 136.9
  },
  "luminance": 0.45991
}

Semantic roles & 50–950 ramp

primary

#6FCA40

secondary

#BD95D1

accent

#48E0AC

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FCA40

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →